FS

Franz Schoenborn

DA Deutsche Telekom Ag: 2 patents #145 of 773Top 20%
Overall (All Time): #2,199,818 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6532281 Method and switching device for billing telecommunications network — 2003-03-11
6498838 Method and circuit arrangement used for rate setting in communications networks — 2002-12-24